Instruction manual

5. Peripheral Devices
5 - 5
5-2-2 Selection of contactor for changing over spindle motor drive wire
When using coil changeover motor and 1-drive unit 2-motor changeover function, select a contactor for
changing over motor drive wire from the table below according to the capacity of spindle drive unit to be
used.
Spindle drive unit type Recommended contactor type
MDS-A/B-SPA(H)-04
S-N10
MDS-A/B-SPA(H)-075
S-N10
MDS-A/B-SPA(H)-15
S-N10
MDS-A/B-SPA(H)-22
S-N10
MDS-A/B-SPA(H)-37
S-N18
MDS-A/B/C1-SPA(H)-55
S-N20
MDS-A/B/C1-SPA(H)-75
S-N25
MDS-A/B/C1-SPA(H)-110
S-N35
MDS-A/B/C1-SPA(H)-150
S-N50
MDS-A/B/C1-SPA(H)-185
S-N65
MDS-A/B/C1-SPA(H)-220
S-N80
MDS-A/B/C1-SPA(H)-260
S-N80
MDS-A/B/C1-SPA(H)-300
S-N125
MDS-B-SPA(H)-370
S-N150
MDS-B-SPA(H)-450
S-N180
MDS-B-SPA(H)-550
S-N300
(Note 1) These contactors are prepared by the user.
(Note 2) Use the EN/IEC Standards compliant parts in compliance with EC Directives.